12725245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1429}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 16576560

約数和(自身を除く): 3851315

約数列:

[1, 5, 13, 65, 137, 685, 1429, 1781, 7145, 8905, 18577, 92885, 195773, 978865, 2545049, 12725245]

約数ペア:

[(1, 12725245), (5, 2545049), (13, 978865), (65, 195773), (137, 92885), (685, 18577), (1429, 8905), (1781, 7145)]